127331330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{1409}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 262327680

約数和(自身を除く): 134996350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1291, 1409, 2582, 2818, 6455, 7045, 9037, 9863, 12910, 14090, 18074, 19726, 45185, 49315, 90370, 98630, 1819019, 3638038, 9095095, 12733133, 18190190, 25466266, 63665665, 127331330]

約数ペア:

[(1, 127331330), (2, 63665665), (5, 25466266), (7, 18190190), (10, 12733133), (14, 9095095), (35, 3638038), (70, 1819019), (1291, 98630), (1409, 90370), (2582, 49315), (2818, 45185), (6455, 19726), (7045, 18074), (9037, 14090), (9863, 12910)]